Galileo's observation of sunspots. From Galileo Galilei Istoria, Rome 1613. Engraving

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Size: 5168px × 6762px
Photo credit: © Universal History Archive/UIG/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1613, astronomy, engraving, galilei, galileo, istoria, italian, observation, rome, science, solar, sunspots